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Author Question: An inductor, battery, resistor, ammeter, and switch are connected in series. If the switch, ... (Read 77 times)

laurencescou

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  • Posts: 593
on: Jul 28, 2018
An inductor, battery, resistor, ammeter, and switch are connected in series. If the switch, initially open, is now closed, what is the current's final value?
 a. zero
  b. battery voltage divided by resistance
  c. battery voltage times inductance
  d. battery voltage divided by inductance

Question 2

A wave is described by y = 10 sin (4.0pt  6.0px). If the equation is in SI units with the units suppressed, what is its speed?
 a. 2/3 m/s
  c. 1/6 m/s
  b. 3/2 m/s
  d. 1/4 m/s


bitingbit

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  • Posts: 323
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

A


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